/*
 * Copyright 2013 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


package org.gradle.internal.progress

import spock.lang.Specification

class SimpleProgressFormatterTest extends Specification {

    def "formats progress"() {
        def f = new SimpleProgressFormatter(10, "things")

        expect:
        f.progress == "0/10 things"
        f.incrementAndGetProgress() == "1/10 things"
        f.incrementAndGetProgress() == "2/10 things"
        f.progress == "2/10 things"
    }

    def "does not allow overflow"() {
        def f = new SimpleProgressFormatter(2, "cats");
        f.incrementAndGetProgress()
        f.incrementAndGetProgress()

        when:
        f.incrementAndGetProgress()

        then:
        thrown(IllegalStateException)
    }
}
